Damian O'Flynn
— Eddie Delaney
Helen Parrish
— Linda Ward
Dick Purcell
— Police Lt. William 'Bill' Decker
Neil Hamilton
— John J. Underwood
Jack La Rue
— Marty Clark
Robert Homans
— Timothy J. Delaney
Anne Jeffreys
— Lulu
Dick Wessel
— Dizzy
Esther Muir
— Bonnie Bascomb
Joe Kirk
— Dizzy's Fellow Henchman (as Joseph Kirk)
Edna Harris
— Billie
Fred Kelsey
— Police Officer Martin
Vince Barnett
— Waiter at Diner
Jane Allen
— Jitterbug (uncredited)
Sam Bernard
— Cabbie (uncredited)
Edmund Cobb
— Officer Riley (uncredited)
Chester Conklin
— Vagrant (uncredited)
Martin Faust
— Foreman (uncredited)
Jack Gardner
— Hospital Intern (uncredited)
Richard Landry
— Jitterbug (uncredited)
Sam Lufkin
— Policeman (uncredited)
Peggy Lynn
— Jitterbug (uncredited)
Jerry Mandy
— Janitor (uncredited)
Charles McAvoy
— Officer McAvoy (uncredited)
Frank O'Connor
— Policeman (uncredited)
Frank Marlowe
— Truck Driver (uncredited)